Chemistry, asked by zubairkhan3, 1 year ago

A, B and C are three metals with atomic number 4, 11 and 13 respectively. Arrange the metals in the increasing order of their valency

Answers

Answered by piyush0kumar
2
b valency +1

a valency +2
c valency +3
b,a,c

zubairkhan3: Thank u but can u pls explain?
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